Monday, 2022-01-24

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noonedeadpunkprometheanfire: we have https://etherpad.opendev.org/p/db_pool_calculations that describes topic, but I bet this should have been solved with https://review.opendev.org/q/topic:db-pooling 08:03
noonedeadpunkbut we always asppreciate a feedback so if you see that we did smth wrong or that is not enough - please let us know or feel free to patch that)08:20
admin1so i changed my last cluster from rocky/16 to rocky/18 .. and now able to upgrade ..   since its with ceph itself, how to know in which version the version of ceph also needs to be upgraded ? 09:19
admin1because since its a running cluster, the /etc/openstack_deploy is not copied over but remains the same 09:19
noonedeadpunkadmin1: you actually can define ceph version with a variable and skip upgrading it for now09:22
noonedeadpunkopenstack doesn't have a ceph version requirement, but it's more that osa picks relevant ceph-ansible version at the release time. But that all could be easily overriden09:23
noonedeadpunkor you can can select any09:24
admin1i mean i want to use/upgrade to recommended one, but i could not find in what osa version, i need to set/use what version 09:26
noonedeadpunkso default is defined here https://opendev.org/openstack/openstack-ansible-ceph_client/src/branch/master/defaults/main.yml#L4209:26
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noonedeadpunkadmin1: oh, sorry, it's actually even here https://opendev.org/openstack/openstack-ansible/src/branch/master/inventory/group_vars/all/ceph.yml#L3009:54
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noonedeadpunkbtw xena is failing now due to tempest being unconstrained https://opendev.org/openstack/requirements/src/branch/stable/xena/upper-constraints.txt11:22
noonedeadpunkwhat a mess now hapenning with U-C11:31
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible stable/xena: Remove CI jobs for centos-8  https://review.opendev.org/c/openstack/openstack-ansible/+/82456711:36
opendevreviewMerged openstack/ansible-role-qdrouterd stable/wallaby: Remove centos-8 job and tidy role metadata  https://review.opendev.org/c/openstack/ansible-role-qdrouterd/+/82453712:04
prometheanfirenoonedeadpunk: eh, I think it's good, just seeing 80 connections from each of the nova-api containers seems odd14:15
noonedeadpunkplus you have conductor with same number of connections :)14:16
prometheanfireyep14:17
prometheanfirejust a lot to go to a single db, I thought mariadb/galera was set up as full multi-master for some reason (though haproxy)14:20
prometheanfirefor me at least everything seems to be hitting one box connection wise14:20
prometheanfirethe only reason this came up was that previously 16G VMs didn't alert to memory :P14:21
NeilHanlonprometheanfire: upping galera_max_connections globally *probably* isn't a bad idea. I've seen connection issues on a 3 node cluster in my lab14:23
NeilHanlonis there a specific channel for dib? Wanted a hand with the  CI for https://review.opendev.org/c/openstack/diskimage-builder/+/82595714:25
noonedeadpunkprometheanfire: well, yes, we actually utilize only one galera server, as galera anyway passes all write requests to the same node but adding overhead to that. Only reads could be really balanced. So it has a bit fake multi-master14:26
prometheanfireNeilHanlon: there is a channel for dib #openstack-dib14:27
prometheanfirenoonedeadpunk: yarp14:28
NeilHanlonah, nice prometheanfire. thanks14:28
prometheanfireNeilHanlon: ya, for my small nodes I needed to up the max connection value for mariadb14:28
opendevreviewMerged openstack/openstack-ansible stable/wallaby: Remove CI jobs for centos-8  https://review.opendev.org/c/openstack/openstack-ansible/+/82456914:30
noonedeadpunkAnd haproxy can't really distinguish reads/writes, as it's l3 and not l7 balancing for mysql :( So smth like ProxySQL is required which appeared to be harder to implement then I thought14:32
NeilHanlonjrosser: for rocky linux, would it be suitable to add an override for openstack-ansible-lxc_hosts, or would a patch that adds 'better' support for RHEL-likes be preferable14:33
NeilHanlonproxysql isn't _awful_ but it's probably a bit more trouble than it's worth if I had to venture a guess14:35
NeilHanlonat $oldjob i let our DBA take care of it ;) 14:35
noonedeadpunkI'd prefer a patch to lxc_hosts tbh14:36
NeilHanlone.g. to enable it to better detect el clones?14:36
noonedeadpunkregarding proxysql - there're really no options for us I believe. MaxScale is awesome and really simple, but their BSL license prohibits production usage14:36
NeilHanlonah, i didn't realize maxscale was BSL :/ 14:37
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opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible-os_tempest master: Deprecate congress and lxd tempest plugins  https://review.opendev.org/c/openstack/openstack-ansible-os_tempest/+/82611115:54
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible-os_tempest master: Deprecate congress and lxd tempest plugins  https://review.opendev.org/c/openstack/openstack-ansible-os_tempest/+/82611116:08
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible-os_tempest master: Deprecate congress and lxd tempest plugins  https://review.opendev.org/c/openstack/openstack-ansible-os_tempest/+/82611116:08
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opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible-os_tempest master: Define variables for tempest plugins  https://review.opendev.org/c/openstack/openstack-ansible-os_tempest/+/82612116:19
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible-os_tempest stable/xena: Define variables for tempest plugins  https://review.opendev.org/c/openstack/openstack-ansible-os_tempest/+/82606016:19
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible-os_tempest stable/xena: Define variables for tempest plugins  https://review.opendev.org/c/openstack/openstack-ansible-os_tempest/+/82606016:21
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible stable/xena: Remove CI jobs for centos-8  https://review.opendev.org/c/openstack/openstack-ansible/+/82456716:25
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible-os_tempest stable/xena: Define variables for tempest plugins  https://review.opendev.org/c/openstack/openstack-ansible-os_tempest/+/82606016:38
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible stable/xena: Remove CI jobs for centos-8  https://review.opendev.org/c/openstack/openstack-ansible/+/82456716:39
spatelany idea here - https://paste.opendev.org/show/812329/16:40
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible-lxc_hosts master: Refactor use of include_vars  https://review.opendev.org/c/openstack/openstack-ansible-lxc_hosts/+/82434516:43
spatelpip3 install osc-placement --upgrade  fixed my issue16:44
spatelnoonedeadpunk did you work on secure boot loader ? 16:51
noonedeadpunknope?16:53
spatelNo problem, i am trying out that16:56
spateldo i need to modify guest for secure boot or just add property into image –property=”hw_firware_type=uefi”16:56
spatelthat was my question if you know 16:56
noonedeadpunktbh I never tested that, so no idea :(17:10
noonedeadpunksorry17:10
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible master: Fix tempest plugins versions  https://review.opendev.org/c/openstack/openstack-ansible/+/82612917:12
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible-ceph_client master: Add integrated linters test  https://review.opendev.org/c/openstack/openstack-ansible-ceph_client/+/79881617:26
opendevreviewDmitriy Rabotyagov proposed openstack/ansible-role-systemd_mount master: Add integrated linters test  https://review.opendev.org/c/openstack/ansible-role-systemd_mount/+/79903617:30
opendevreviewDmitriy Rabotyagov proposed openstack/openstack-ansible stable/wallaby: Set infra_lxc job to centos-8-stream  https://review.opendev.org/c/openstack/openstack-ansible/+/82613517:48
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spatelnoonedeadpunk just testing upgrade process from wallaby -> Xena   is there any hiccups in galera (because i am seeing default is SSL)20:17
spatelconnection_recycle_time  is this variable for MySQL?20:17
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-opendevstatus- NOTICE: review.opendev.org will have a few short outages over the next few hours (beginning 22:00 UTC) while we rename projects and then upgrade to Gerrit 3.4. See https://lists.opendev.org/pipermail/service-announce/2022-January/000030.html for details.21:03
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-opendevstatus- NOTICE: The review.opendev.org maintenance work is beginning now. Expect Gerrit outages over the next couple of hours. See https://lists.opendev.org/pipermail/service-announce/2022-January/000030.html for details.22:00
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